package day03;

public class OperDemo1 {
    public static void main(String[] args) {
        int a=5,b=5;
        a++;
        ++b;
        System.out.println(a);
        System.out.println(b);
        int c=5,d=5;
        int e=c++;
        int f=++d;
        System.out.println(e);
        System.out.println(f);
        System.out.println(c);
        System.out.println(d);
        int r=9,u=5;
        r--;
        --u;
        System.out.println(r);
        System.out.println(u);
        int t=6,w=3;
        int q=t--;
        int y=--w;
        System.out.println(q);
        System.out.println(y);
        System.out.println(t);
        System.out.println(w);
    }
}
